Why does mayo disgust me? Exploring the science behind specific food aversions
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                Experts estimate up to 20% of Americans dislike mayonnaise, but for some, the reaction is a visceral disgust rather than simple dislike. Understanding the complex reasons behind why does mayo disgust me reveals much about our evolutionary instincts, sensory processing, and psychological relationship with food.